Records of the Geological Survey of India, Volume 121, Part 1The Survey, 1991 - Earthquakes Vols. 1- include Report of the Geological Survey, 1867- ; v. 32- include Review of the mineral production of India, 1898/1903- ; v. 75 consists of Professional papers, no. 1-16; v. 76 consists of Bulletins of economic minerals. |
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Results 1-3 of 88
Page 53
... boreholes 1 , 2 , 3 and 6 . At Pari , a total of 156.00 m was drilled in two boreholes ( one hole in progress ) . The completed borehole intersected a 2.30 m mineralised zone with 0.6 % of copper ( V. E. ) . Further drilling is to be ...
... boreholes 1 , 2 , 3 and 6 . At Pari , a total of 156.00 m was drilled in two boreholes ( one hole in progress ) . The completed borehole intersected a 2.30 m mineralised zone with 0.6 % of copper ( V. E. ) . Further drilling is to be ...
Page 71
... boreholes ( HAP - 2 , 11 to 20 ) . Of these , two boreholes HAP- 19 & 29 are in progress . Four regional coal seams , i.e. Kotma ( 0.75m - 1.96m ) , Morga ( 1.22m - 5.50m ) , Dhajag ( 3.55m - 9.27m ) and Paturia ( 0.35m - 1.05m ) were ...
... boreholes ( HAP - 2 , 11 to 20 ) . Of these , two boreholes HAP- 19 & 29 are in progress . Four regional coal seams , i.e. Kotma ( 0.75m - 1.96m ) , Morga ( 1.22m - 5.50m ) , Dhajag ( 3.55m - 9.27m ) and Paturia ( 0.35m - 1.05m ) were ...
Page 73
... boreholes ( SPB - 6 to 13 ) with the objectives of locating and assessment of coal possessing coking propensity from the unexplored area around Pakaria to the north of Bamnichilpi fault . Five regional coal seams and one local seam were ...
... boreholes ( SPB - 6 to 13 ) with the objectives of locating and assessment of coal possessing coking propensity from the unexplored area around Pakaria to the north of Bamnichilpi fault . Five regional coal seams and one local seam were ...
Contents
INTRODUCTION | 1 |
AIRBORNE MINERAL SURVEYS EXPLORATION WING | 44 |
OPERATION BIHAR | 135 |
7 other sections not shown
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alignment analysis Andhra Pradesh anomaly arca assess Asstt bands basalt basin Bihar biotite block boreholes carried chalcopyrite charnockite chemical clay coal coalfield comprising Construction stage covering an area Deccan Trap delineated deposits depth district DIVISION Director DIVISION-I Divn drill cores dykes Economic Geology evaluation exploration exposed field season Formation fossils geochemical geological investigations geological mapping Geologist Jr GEOLOGY DIVISION geomorphological geophysical surveys Geophysicist geotechnical investigation Ghosh gneiss Gondwana granite granite gneiss Group indicated investigation was taken Karnataka km was covered Kumar laboratory limestone located logging magnetic Maharashtra migmatites mineral mineralisation occur Orissa pegmatite Petrology phyllite power house programme proposed quartz quartzite Quaternary Rajasthan Regional Geology river rock types S/Shri samples were collected sandstone scale schist schist belt seams sediments sequence shale Shri Singh Siwalik spillway sq km Srivastava strike length studies suggested sulphide surface thickness toposheet trending tunnel upto Uttar Pradesh